Home / 7,055,682.38-9,741,015.73-4,444,424.89

Finding the Fourth Proportional to 7,055,682.38, 9,741,015.73 and 4,444,424.89

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Solution

The fourth proportional to 7,055,682.38, 9,741,015.73 and 4,444,424.89 is: 6,135,935.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,682.38 : 9,741,015.73 = 4,444,424.89 : x
  2. Step 2: Convert to fraction form
    7,055,682.38/9,741,015.73 = 4,444,424.89/x
  3. Step 3: Cross multiply
    7,055,682.38x = 9,741,015.73 × 4,444,424.89
  4. Step 4: Simplify right side
    7,055,682.38x = 43,293,212,728,829.91
  5. Step 5: Solve for x
    x = 43,293,212,728,829.91/7,055,682.38
  6. Step 6: Final answer
    x = 6,135,935.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.